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drxracing
02-21-2010, 08:16 PM
what is stock gearing on a stock apex ?
Castellano10
02-21-2010, 09:30 PM
what size apex. 50, 70, 90 100
drxracing
02-21-2010, 10:01 PM
the 100 & the 90
marsrace2
02-22-2010, 09:55 AM
on an MXR 90 it is 20 tooth front and 30 tooth rear
nordic quad
02-22-2010, 10:38 AM
Originally posted by marsrace2
on an MXR 90 it is 20 tooth front and 30 tooth rear

Its the same gearing on the 100.
drxracing
02-22-2010, 12:47 PM
cool thank you